MALICIOUS
232
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 7
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ggtraff.ru/strik?keyword=nissan+versa+2009+manual+en+espa%25C3%25B1ol In PDF document text
- http://zufar.rogueamericanftbragg.com/uploads/1/3/1/4/131452903/0c7824de1b7bc.pdfIn PDF document text
- http://luvuje.arizonanativeexperience.com/uploads/1/3/1/4/131406736/6103786.pdfIn PDF document text
- http://fugakiro.decadesvintage.co.uk/uploads/1/3/2/8/132815004/9267491.pdfIn PDF document text
- https://site-1036751.mozfiles.com/files/1036751/60357557688.pdfIn PDF document text
- https://site-1039315.mozfiles.com/files/1039315/74243424092.pdfIn PDF document text
- https://site-1037266.mozfiles.com/files/1037266/58406025882.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0496/5859/3431/files/lowrance_hds_5_gen_2_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/6445/4041/files/puritan_plain_style_examples.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8148/9818/files/warriors_for_christ_scripture.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/6887/7728/files/four_hour_body_diet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8ee95cad-3fec-43cf-9d8d-0ba212550a6f/28368057787.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e9e73bdd-47e8-4add-b644-c3b16a8ef75b/kodogidafosoruwipebomevij.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7ef2dce0-b7b8-478a-a15f-b8e54047779b/53932423204.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4841ee73-3765-440e-94ba-31a684f9edf3/8929377152.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4d4acce3-ab9e-4868-a98a-a4af1f3554b7/18454793872.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a7fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA7FA | 3404 bytes |
SHA-256: 82afa6008a1c9ae7e1184d90bfc9fdb0bff84b4b8a030b4976769b960cfb6d4f |
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font_01_sfnt_off0000b403.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB403 | 5436 bytes |
SHA-256: b86eec9eddf1245321bab3652c0045c3b1b01b13f964cde956b7c060bc3ce00f |
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font_02_sfnt_off0000c613.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC613 | 10904 bytes |
SHA-256: d5617054e325724e37fd67950b2f78f52f71a5a002cf9a720f370c09e44c5b32 |
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font_03_sfnt_off0000eabd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEABD | 16084 bytes |
SHA-256: 4ab1984e1a0fc32ba1a0d9140e7c3f507d67eca5c17dee29d9eb68ab4b44da6f |
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font_04_sfnt_off0000ff70.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF70 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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